口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 各 gè, each/every 忄 xīn, Kangxi radical 61 (心) as a vertical side element 夂 zhǐ, "walk slowly" component in Chinese characters/see also 冬字頭|冬字头[dōng zì tóu] 恪 Kè/kè, [愙], surname Ke, respectful/scrupulous, variant of 恪[kè]